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Protected S5 Blocks Causing Errors In S5-->S7 Conversion

Created by: meeda at: 7/7/2014 6:11 AM (2 Replies)

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7/7/2014 6:11 AM	Rate (0)
meeda Bronze Member Joined: 6/26/2013 Last visit: 4/9/2023 Posts: 143 Rating: (4)	Hello Everyone! Recently I attempted to convert an S5 program to S7 program. I noticed that in the conversion list, apart from the integrated blocks,some blocks were not available in S7 list with a * in front of their names.These blocks later caused errors bacause they were being called in some other blocks. I have found that there is a method of Know_How_Protection in S5 where there is only one Jump instruction in the block visible. This is the case with these blocks. Now I want to know if these blocks are standard or user programmed. If standard, what should be used in their place in S7 program? If user programmed, how can I remove the protection? Here are the details of the system: CPU 95U : 6ES5 095-8MA03 AI : 6ES5 464-8MA21 (Temperature Signals) OP : PCS 090 The protected blocks are: FB201 - K-REG FB203 - IMPULS FB208 - PT1 FB215 - ANLAUF FB217 - MERET FB218 - MELAD Best Regards, Rameez
	meeda_
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7/7/2014 1:47 PM	Rate (0)
BeVee Gold Member Joined: 7/18/2011 Last visit: 6/7/2023 Posts: 521 Rating: (88)	Hello Rameez Thes blocks are standard blocks for close loop control. You can find information about those blocks in the next post. Kindregards BV
	Last edited by: BeVee at: 7/10/2014 8:33 AM Removed the links because they didn''t work.
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7/10/2014 6:04 AM	Rate (0)
Navnag Platinum Expert Joined: 11/21/2007 Last visit: 6/1/2023 Posts: 2321 Rating: (303)	Rameez Hasan Hello Everyone! Recently I attempted to convert an S5 program to S7 program. I noticed that in the conversion list, apart from the integrated blocks,some blocks were not available in S7 list with a * in front of their names.These blocks later caused errors bacause they were being called in some other blocks. I have found that there is a method of Know_How_Protection in S5 where there is only one Jump instruction in the block visible. This is the case with these blocks. Now I want to know if these blocks are standard or user programmed. If standard, what should be used in their place in S7 program? If user programmed, how can I remove the protection? Here are the details of the system: CPU 95U : 6ES5 095-8MA03 AI : 6ES5 464-8MA21 (Temperature Signals) OP : PCS 090 The protected blocks are: FB201 - K-REG FB203 - IMPULS FB208 - PT1 FB215 - ANLAUF FB217 - MERET FB218 - MELAD Best Regards, Rameez HelloRameez Hasan As correctly pointed out byBeVee, these blocks are for Closed Loop Control in S5 100U / 95U. However the links posted by him do not seem to be working. I am attaching here the Manual of these blocks. Hope this would be useful for you. Cheers Navnag Attachment S5_100U_Closed_Loop_Control.pdf (104 Downloads)
	There is no such thing as the last bug in a program There are no stubborn bugs, There are only stubborn Debuggers.
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This contribution was helpful to 2 thankful Users BeVee meeda

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